{
  "manageEntity": {
    "action": "Follow",
    "entityId": "578014057",
    "entityType": "User",
    "nonce": "0x9c157872ac8a5ed5826ed0faf8f0a2f1690c1361bb6368de8ad1aca172a6182b",
    "signature": "0xfef7680082824deb7b662d38760fcb8f678bf9e6fadb40cfabba559df3f51b881abff8afa6c0ad427f12611b99732ad1b95e5a9e2660fd83fa624832b1e490ac1b",
    "signer": "0xd708949D0521A856Ca6eB44B4112bAEE59741ADD",
    "userId": "490478463"
  }
}